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Phosphoric Acid Hose
Rabara yamkati imakhala ndi mankhwala abwino kwambiri oletsa dzimbiri komanso kukana kuvala, ndipo gawo lolumikizana nalo limakutidwanso ndi mphira kuti zisawonongeke zolumikizira zitsulo, zomwe zimatha kunyamula phala ngati phosphoric acid kwa nthawi yayitali.
Moni, bwerani mudzakambirane zinthu zathu!